Define criticality matrix with:
- Potential consequence (safety, environment, production)
- Frequency of use
- Replacement cost
- Downtime impact
2 3 4 High
Agree about criticality
ranking per equipment
Low
Frequency of use
High
Low
Replacement cost
High
Low
Downtime impact
High
Criticality matrix:
- Safety, Environment, Production
- Frequency of use
- Replacement cost
- Downtime impact